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arXiv · 2403.07250

Renormalizable Cosmology Based on Gauss-Bonnet Theory with Torsion

Zirui Hu·Zhifu Gao·Haoxuan Sun·Cixing Chen·Xiaofeng Yang
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Abstract

This paper focuses on renormalizable cosmology based on the Gauss-Bonnet theory with torsion. Within the framework of renormalizable quantum field theory, we study the matter field containing the Gauss-Bonnet correction term. By modifying the gauge model, which includes a charged scalar field and two families of fermions, and introducing torsion and Gauss-Bonnet corrections, we analyze the field equations in the super-symmetric hybrid inflation model, investigate the properties of torsion in a flat universe, the characteristics of the energy-momentum tensor, and the sensitivity of the theoretical model to correction parameters. This study shows that the Gauss-Bonnet correction term can directly affect the Hubble constant through the Einstein equations, providing a new observational perspective. This paper proposes a cosmological model that can be adjusted according to different Gauss-Bonnet correction models, providing a theoretical reference for future observational verification of various Gauss-Bonnet models.

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Zirui Hu, Zhifu Gao, Haoxuan Sun, Cixing Chen, Xiaofeng Yang. 2024-03-12. Renormalizable Cosmology Based on Gauss-Bonnet Theory with Torsion. https://arxiv.org/abs/2403.07250

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